SCAS290 datasheet(4/53 Pages) TI

Part #	SCAS290

Description	This users guide describes the characteristics, operation, and use of the TLV320AIC3204EVM-K.

PDF	53 Pages

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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EVMPosition2

EVMPosition1

TLV320AIC32x4EVM

ControlInterface

TLV320AIC32x4

TAS1020B

USB8051

Microcontroller

USB

SPI,I C

I S,AC97

AudioInterface

USB-MODEVM

EVM Description and Basics

www.ti.com

2.1.1

USB-MODEVM Interface Board

The simple diagram of Figure 1 shows only the basic features of the USB-MODEVM Interface board.

Because the TLV320AIC3204EVM is a double-wide modular EVM, it is installed with connections to both

EVM positions, which connects the TLV320AIC3204 digital control interface to the I

2C port realized using

the TAS1020B, as well as the TAS1020B digital audio interface.

In the factory configuration, the board is ready to be used with the USB-MODEVM. To view all the

functions and configuration options available on the USB-MODEVM board, see the USB-MODEVM

Interface Board schematic in Appendix G.

Figure 1. TLV320AIC3204EVM-K Block Diagram

TLV320AIC3204EVM-K

SLAU266A – October 2008 – Revised October 2012

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